{
  "name": "字弹 Bulletext",
  "short_name": "字弹",
  "description": "Turn any screen into a scrolling LED sign, countdown timer, digital clock, or solid color light. No apps, no accounts — just a URL.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f8f4ef",
  "theme_color": "#7B56F5",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ]
}